3 commits

Author	SHA1	Message	Date
Dmitry Muhomor	452ff8a878	mte: add untag_pointer() variant for const pointers	2023-10-30 12:58:41 +02:00
Dmitry Muhomor	225f0b03a3	mte: move is_memtag_enabled to read-only allocator data	2023-10-28 23:32:34 +03:00
Dmitry Muhomor	52fcaf55d6	add support for Arm MTE memory tagging ... - tag slab allocations with [1..14] tags - tag freed slab allocations with the "15" tag value to detect accesses to freed slab memory - when generating tag value for a slab slot, always exclude most recent tag value for that slot (to make use-after-free detection more reliable) and most recent tag values of its immediate neighbors (to detect linear overflows and underflows)	2023-10-28 21:05:22 +03:00